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cve record

CVE-2026-4368

Published
CVSS—
Severitynone
WeaknessCWE-362
ExploitedNot in CISA KEV

Description

Race Condition in NetScaler ADC and NetScaler Gateway when appliance is configured as Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server leading to User Session Mixup

References

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Our coverage of CVE-2026-4368

CVE-2026-19490critical

Critical Citrix NetScaler auth bypass now leveraged in attacks

Attackers have begun exploiting a critical authentication bypass vulnerability in Citrix NetScaler appliances, identified as CVE-2026-19490. The flaw allows unprivileged remote attackers to bypass authentication when the NetScaler appliance is configured as a AAA virtual server or as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy). The specific impact depends on the NetScaler firmware version…